From: John Crispin <john@openwrt.org>
Date: Fri, 24 Jul 2015 09:09:02 +0000 (+0000)
Subject: lantiq: Fix ifxos driver on linux 4.1
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=44c73a2fd284d5685cac3a0043cab6a19f0e0fbc;p=openwrt%2Fstaging%2Fynezz.git

lantiq: Fix ifxos driver on linux 4.1

request_mem_region returns NULL when requesting the region failed, and
a valid pointer when it was successful. Currently the condition is
inverted.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

SVN-Revision: 46452
---

diff --git a/package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch b/package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch
index a91dafe897..db2dd8bc5e 100644
--- a/package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch
+++ b/package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch
@@ -157,7 +157,7 @@
     /* can't fail */
     request_mem_region(physicalAddr, addrRangeSize_byte, pName);
 +#else
-+   if ( request_mem_region(physicalAddr, addrRangeSize_byte, pName) )
++   if ( !request_mem_region(physicalAddr, addrRangeSize_byte, pName) )
 +   {
 +      IFXOS_PRN_USR_ERR_NL( IFXOS, IFXOS_PRN_LEVEL_ERR,
 +         ("IFXOS: ERROR Phy2Virt map, region request - addr 0x%08lX (size 0x%lX) not free" IFXOS_CRLF,